@charset "UTF-8";
* {
    margin: 0;
    padding: 0;
}


/* Body */

body {
    font-family: source-sans-pro;
    background-color: #f2f2f2;
    margin-top: 0px;
    margin-right: 0px;
    margin-bottom: 0px;
    margin-left: 0px;
    font-style: normal;
    font-weight: 200;
}

/* Container */
.container {
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    height: 1000px;
    background-color: #FFFFFF;
}

/* Navigation */
header {
    width: 100%;
    height: 5%;
    background-color: #52bad5;
    border-bottom: 1px solid #2C9AB7;
}

.logo {
    color: #fff;
    font-weight: bold;
    /*text-align: undefined;*/
    width: 100%;
    float: left;
    margin-top: 15px;
    margin-left: 25px;
    letter-spacing: 4px;
}

nav {
    float: right;
    width: 50%;
    text-align: right;
    margin-right: 25px;
}

header nav ul {
    list-style: none;
    float: right;
}

nav ul li {
    float: left;
    color: #FFFFFF;
    font-size: 14px;
    text-align: left;
    margin-right: 25px;
    letter-spacing: 2px;
    font-weight: bold;
    transition: all 0.3s linear;
}

h1 {
    color: red;
    text-align: center;
    letter-spacing: 4px;

}

h2 {
    color: chartreuse;
    text-align: center;
    letter-spacing: 2px;
}

.sel_btn {
    height: 21px;
    line-height: 21px;
    padding: 0 11px;
    background: #02bafa;
    border: 1px #26bbdb solid;
    border-radius: 3px;
    /*color: #fff;*/
    display: inline-block;
    text-decoration: none;
    font-size: 12px;
    outline: none;
}

.ch_cls {
    background: #e4e4e4;
}
